39641910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 119529216

約数和(自身を除く): 79887306

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 131, 154, 165, 210, 231, 262, 330, 385, 393, 462, 655, 770, 786, 917, 1155, 1310, 1441, 1834, 1965, 2310, 2751, 2882, 3930, 4323, 4585, 5502, 7205, 8646, 9170, 10087, 13755, 14410, 17161, 20174, 21615, 27510, 30261, 34322, 43230, 50435, 51483, 60522, 85805, 100870, 102966, 120127, 151305, 171610, 188771, 240254, 257415, 302610, 360381, 377542, 514830, 566313, 600635, 720762, 943855, 1132626, 1201270, 1321397, 1801905, 1887710, 2642794, 2831565, 3603810, 3964191, 5663130, 6606985, 7928382, 13213970, 19820955, 39641910]

約数ペア:

[(1, 39641910), (2, 19820955), (3, 13213970), (5, 7928382), (6, 6606985), (7, 5663130), (10, 3964191), (11, 3603810), (14, 2831565), (15, 2642794), (21, 1887710), (22, 1801905), (30, 1321397), (33, 1201270), (35, 1132626), (42, 943855), (55, 720762), (66, 600635), (70, 566313), (77, 514830), (105, 377542), (110, 360381), (131, 302610), (154, 257415), (165, 240254), (210, 188771), (231, 171610), (262, 151305), (330, 120127), (385, 102966), (393, 100870), (462, 85805), (655, 60522), (770, 51483), (786, 50435), (917, 43230), (1155, 34322), (1310, 30261), (1441, 27510), (1834, 21615), (1965, 20174), (2310, 17161), (2751, 14410), (2882, 13755), (3930, 10087), (4323, 9170), (4585, 8646), (5502, 7205)]